Electric Brake System with 4.0mm Wheel Shaft for Rc Airplane

- Strong CNC Wheel Frame And Inflatable Of Soft Rubber Tire.

- Electric Brake Controller Can Select Emergency Brake Or Cadence (ABS) Brake Function. 

- Customer Can Change The Wheel Diameter By different Tire Skin ( Buy seperately) For Different Plane. 

- Outside Diameter: as your chosse

- Thickness: 16mm

- Wheel Shaft Diameter: 4.0mm

- Weight: 182g ( Whole Unit )

- Input Voltage: DC 7.4v - 12v  ( 2s - 3s Li-Po )